Materials Data on CsKAu2 by Materials Project
CsKAu2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two CsKAu2 ribbons oriented in the (1, 0, 0) direction. Cs1+ is bonded in a linear geometry to two equivalent Au1- atoms. Both Cs–Au bond lengths are 3.33 Å. K1+ is bonded in a linear geometry to two equivalent Au1- atoms. Both K–Au bond lengths are 3.07 Å. Au1- is bonded in a linear geometry to one Cs1+ and one K1+ atom.
36 MATERIALS SCIENCE↗